Sagittarius A East
Sagitarius A
Sgr A
-1
Section::::Evidence.:Doppler measurements.

Supermassive black hole
215706
Sgr A
Sagittarius A West
Sagittarius A
-1
Section::::Abstract.
Supermassive black hole
215706
Sagittarius A
-1
Section::::Abstract.
Milky Way
2589714
Sagittarius A
-1
Section::::Abstract.
Galaxy
12558
Sagittarius-A
sagittarius east
sagittarius
sagitarius
sagittarius west
sgr